A gear with teeth formed on the inner surface of a cylinder or cone.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6685-01-042-9946
NSN 5905-01-251-7450
NSN 6145-01-169-8950
NSN 5905-01-478-8109
NSN 5895-00-167-7995
NSN 6320-00-925-0558
NSN 6320-00-857-4073
NSN 5920-01-254-7876
NSN 6145-01-435-6528
NSN 5855-01-504-6080
NSN 5930-01-329-7952
NSN 5965-01-473-6082